The EVO II Charging Hub has offered more charging ports. It can easily charge up to 4 EVO batteries with the standard EVO II charger.
Two charging modes supported: simultaneous charging and alternate charging; Red light alarm for abnormal voltage and temperature;
Working Voltage: 13.2V
Working Temp.: 41-104°F (5-40°C)
Reference Charging Time (4 batteries): 5.5h